Neural Networks For Your Dog - 2.6 Perceptron To Neural Network

Опубликовано: 21 Июль 2021
на канале: GormAnalysis

130

In this video, we'll discuss an intuitive way for interpreting why perceptrons work and how they can be used to mimic simple logical programs. However, we'll also observe that perceptrons fail to solve the XOR problem, and how that deficiency (plus some knowledge about the human brain) leads to a natural derivation of multilayer perceptrons - AKA neural networks.

0:00 - intro
0:48 - zeros vs nonzeros perceptron
5:30 - tennis program
5:48 - challenge 1
6:09 - solution 1
6:45 - perceptron diagram
6:57 - inspiration from the brain
8:00 - challenge 2
8:29 - solution 2 / XOR problem
9:02 - challenge 3
9:38 - solution 3 / multilayer perceptron / neural network

-- Code -----------------------
https://github.com/ben519/nnets-for-y...

-- Vids & Playlists ---------------------------------
Google Colab -    • Introduction to Google Colab
NumPy -    • Python NumPy For Your Grandma
Pandas -    • Python Pandas For Your Grandpa
Neural Networks -    • Neural Networks For Your Dog

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